by N. Riantiarno
$16.00

by Prof. Mr. Dr. Sudargo Gautama
$6.00

by Drs. M. Djumhana, S.H.
$6.00

by Djoko Prakoso, S.H.
$7.00

by Zainal A.Z., BAE
$12.00

by Dr. Albert M. Hutapea, MPH
$11.00